Document nN1Z9w0vRrOmV7jbr38aL6O92

TO BE RETAINED IN STANDARDS DEPT, FILES Mnitiirtn STANDARD PROCEDURE. COMPANY CONFIDENTIAL ISSUING OF ADDITIONAL COPIES MUST BE APPROVED THROUGH THE STANDARDS DEPARTMENT. Plant Springfield Number SDP 92-639.10 Department _0p_alon_ Suspension __Resi_...... ............. jShoete Page.... ,-k TITLE......... FULL KETTLE FLUSH SYSTEM - OPERATING PROCEDURE Considerable attention must be given to cleaning out all loose adhering polymer before proceeding with the water charging of the next batch. Residual polymer will result in high, out-of-spec fisheye level. A. Shut dbwn slurry dump pump and close dump valve, V-10, NOTE: Leave diaphragm valve, V-9 open. B. Overflow System 1. Kettles 91 through 94 (See Diagram #1). a. Make sure TCE valve, V-8, and valves V-7, V-7A, and V-7B leading to vacuum and suspending agent lines are closed. b. Open water overflow valves V-5 and V-6. 2. Kettles 95 through 98 (See Diagram #2). a. Make sure valves V-7 and V-8 leading to TCE and suspending agent lines are closed. b. Open water overflow valves V-5 and V-6 C. Kettle Filling 1. Kettles 92, 93 and 94 with Condenser Operating (Diagram #1) a. Make sure that no other kettles in either 92 or 88 Building are being filled with flush water. (Check red light on right side of the control panel). Close manhole and secure with 4 dogs. b. Check to make sure that valve V-2 leading directly from the water line to the kettle is closed. c. Open condenser flush valves V-12 and V-13. (Valve V-13 is opened and closed by a switch on the right side of the control panel). d.' Turn on flush water charge pump. (Start-Stop switch on right side of control panel). ISSUED 8/9/71 STANDARDS DEPARTMENT BY RSV0028550 STANDARD PROCEDURE. Plant .......... Kmunto rnijMiiy COMPANY CONFIDENTIAL ISSUING OF AOOmONAL COMES MUST BE APPROVED THROUGH THE STANDARDS DEPARTMENT. Wnmlw SDO 92-6 39.10 Department .Oj5alon..Sus^en.s.i.Qa..sJ5.ixi. TITLE FULL KETTLE FLUSH SYSTEM - OPERATING PROCEDURE C. Kettle Filling (Cont'd) Page....... 2..... 1. e. After 3 to 5 minutes start the agitator. (This time allows the water level in the kettle to cover the blades. Starting the agitator before this may knock the agitator out of alignment, resulting in possible leaks where the agitator enters the kettle.) f. When the kettle is full, an automatic shut-off system will stop the pump. If the pump has not shut off after 12 minutes, shut it off manually and call the foreman. g. After the kettle is full, close condenser flush valves, V-12 and V-13, and agitate the kettle for 10 minutes. 2. All Kettles Operating Without Usi of the Condensers a. Make sure that no other kettles in either 92 or 88 Building are being filled with flush water. (Check red light on right side on control panel.), b. Check to see that condenser flush valve V-12 is closed. Check also that vent valve V-3 is closed. c. Open kettle flush valves, V-l and V-2. Turn on-flush water charge pump. (Start-Stop switch on right side of control panel.) d. After 3 to 5 minutes, start the agitator. (This time allows the water level in the kettle to cover the blades. Starting the agitator before this may knock the agitator out of alignment, resulting in possible leaks where the agitator enters the kettle. e. When the kettle is full, an automatic shut-off pump will stop the pump. If the pump has not shut off after 12 minutes, shut it off manually and call -the foreman. f. After the kettle is full, close kettle flush valve V-2 and agitate the kettle for 10 minutes. RSV0028551 ISSUED 8/9/71 STANDARDS DEPARTMENT BY STAHDABD PBOCEDUHE. MmUNUbl n--jwwy COMPANY CONFIDENTIAL ISSUING OF ADDITIONAL COPIES MUST BE APPROVED THROUGH THE STANDARDS DEPARTMENT. Pldnt ................................... Number SDP...92-6 3Q_.1_0 Department pj3alon...Su?jjfia$.ioa..EesiJa...... ...............Sheets Page, TITLE........ FULL KETTLE FLUSH SYSTEM - OPERATING PROCEDURE .3..... D. Kettle Dumping (All Kettles) 1. Check to see that neighboring kettle is not dumping. 2. Make sure that water overflow valves V-5 and V-6 remain open to relieve vacuum caused by dumping. 3. Open drain valve V-ll and dump valve V-1Q. Stop the agitator when the water level reaches the blades. 4. While the kettle is draining, check for any remaining resin (domes, baffle tips, agitators). If any remains, wash down with high pressure water. 5. When the kettle is empty, close dump and drain valves, V-10 and v-ll. Close overflow valve V-6.,. E. Turn jacket set point to 60C. ' F. Kettle is ready to charge. Ref: W. J. Boyle 4/15/71 ISSUED 8/9/71 STANDARDS DEPARTMENT BY RSV0028552 suspe'upi'VG\ A (t-Ra/T FULL KETTLE FLUSH 'FACILITIES RSV0028554 APPROVAL SHEET No ,5 Date:. 9?Z- -639* /O LL 52^ -//0A 1 9? L . Please check the attached procedure or specification and sign it if it meets with your approval. If you have any sug gestions, corrections, or add itions please note them on this sheet: DO NOT WRITE .ON SPECIFICATIQTFOR PROCEDURgT Then detach one "RETURN TO STANDARDS DEPARTMENT" slip and . return it under separate cover. ) LITE THE ATTACHED STAXT/.PD PLEASE SO INDICATE IN v.DE APPROVAL SOX TO TIE,' EXEAT 0? VOLAR NAME AX.; SCXAAT'D : i1 ... XT' Please give this your immediate attention: REMARKS: (Please initial) R.SV0028555 DISTRIBUTION SPRINGFIELD OVERSEAS MASTER ^^ VAb LT --A/, A, cj^Aj2^ 4/K y?o/p ^ ' ^Ay-" \ V'`V' 9 ^cato^ 7. Aj. ^ t-[1 r////__________ / ____ t_________________ ADDT TT QNAT,______________________ DOMESTIC fA RSV0028556 "2 Magarian-BB Attached is: FMS -__________________________ RMS -__________________________ PMS -__________________________ pTsdf - ^-<^3?, /O cs -__________________ I I Std. Formula -______________ . D Other:_________________________ Dare <-<V H n p Final Report P- Q -__________________ Mfg. Rept. Q - Mkt. Rept. Q - Please indicate if there is to be any overseas distribution. n No distribution Distribute as follows: r/v''/ Deletions: ANTWERP ARGENTINA n AUSTRALIA n BELGIUM MARG MC(A)L MOBEL 1 1 None Q As Follows: BRUSSELS - CANADA ENGLAND FRANCE C3 JAPAN m MEXICO E3 SPAIN MO CAN MCL MO FRAN MM-K MEXICANA ETINO *01, . to A. 0. Ericks] Standards Dept. RSV0028557